IT1090600B - Processo per granulare sali di potassio - Google Patents

Processo per granulare sali di potassio

Info

Publication number
IT1090600B
IT1090600B IT5199777A IT5199777A IT1090600B IT 1090600 B IT1090600 B IT 1090600B IT 5199777 A IT5199777 A IT 5199777A IT 5199777 A IT5199777 A IT 5199777A IT 1090600 B IT1090600 B IT 1090600B
Authority
IT
Italy
Prior art keywords
potassium salts
granulating potassium
granulating
salts
potassium
Prior art date
Application number
IT5199777A
Other languages
English (en)
Italian (it)
Original Assignee
Int Minerals & Chem Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Int Minerals & Chem Corp filed Critical Int Minerals & Chem Corp
Application granted granted Critical
Publication of IT1090600B publication Critical patent/IT1090600B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/12—Preparation of double sulfates of magnesium with sodium or potassium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/28—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using special binding agents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/22—Preparation in the form of granules, pieces, or other shaped products
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/004—Preparation in the form of granules, pieces or other shaped products
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/38—Preparation in the form of granules, pieces or other shaped products
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D9/00—Nitrates of sodium, potassium or alkali metals in general
    • C01D9/18—Preparation in the form of shaped products, e.g. granules
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C5/00—Fertilisers containing other nitrates
    • C05C5/005—Post-treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D1/00—Fertilisers containing potassium
    • C05D1/005—Fertilisers containing potassium post-treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Fertilizers (AREA)
  • Fodder In General (AREA)
  • Glanulating (AREA)
IT5199777A 1976-12-02 1977-11-29 Processo per granulare sali di potassio IT1090600B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74665876A 1976-12-02 1976-12-02

Publications (1)

Publication Number Publication Date
IT1090600B true IT1090600B (it) 1985-06-26

Family

ID=25001785

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5199777A IT1090600B (it) 1976-12-02 1977-11-29 Processo per granulare sali di potassio

Country Status (5)

Country Link
BE (1) BE861386A (fr)
CA (1) CA1106154A (fr)
DE (1) DE2748220A1 (fr)
FR (1) FR2372654A1 (fr)
IT (1) IT1090600B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446595B1 (fr) * 1979-01-17 1987-07-17 Rocchesani Nicolas Plateau d'elevage et de nourrissement d'abeilles conduit de l'exterieur pour apiculture intensive
IT1174208B (it) * 1984-06-19 1987-07-01 Italkali Procentimento per la produzione di solfato potassico e di solfati potassico magnesiaci granulati, e granulati cosi'prodotti
RU2213078C2 (ru) * 2001-08-29 2003-09-27 Открытое акционерное общество "Сильвинит" Способ получения агломерированного хлористого калия
CN104876246A (zh) * 2014-02-27 2015-09-02 莱州诚源盐化有限公司 一种工业大粒盐的生产方法
DE102016010584A1 (de) * 2016-09-02 2018-03-08 K+S Aktiengesellschaft Verfahren zur Herstellung von Kaliumchlorld-Granulaten
DE102016010585A1 (de) 2016-09-02 2018-03-08 K+S Aktiengesellschaft Verfahren zur Herstellung von Kaliumchlorld-Granulaten
DE102016010586A1 (de) * 2016-09-02 2018-03-08 K+S Aktiengesellschaft Verfahren zur Herstellung von Kaliumchlorid-Granulaten
DE102017010086A1 (de) * 2017-10-30 2019-05-02 K+S Aktiengesellschaft Granulate, enthaltend Polyhalit
DE102017125467A1 (de) * 2017-10-30 2019-05-02 K+S Aktiengesellschaft Verfahren zur Herstellung Kalium, Magnesium und Sulfat enthaltender Granulate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE392952C (de) * 1922-07-21 1924-03-25 F Quade Dr Verfahren zur Herstellung eines Wasser nicht anziehenden Mischduengers aus Kalziumnitrat
GB389082A (en) * 1930-07-05 1933-02-27 Ruhrchemie Ag Process for the production of mixed salts containing ammoniacal and nitrate-nitrogen jointly
FR722708A (fr) * 1930-09-10 1932-03-24 Kali Forschungsanstalt Gmbh Perfectionnements apportés aux procédés pour l'obtention d'engrais mixtes granulés
FR1044243A (fr) * 1951-10-29 1953-11-16 Saint Gobain Procédé de granulation d'engrais
IL23702A (en) * 1965-06-09 1968-10-24 Hamelah M Granulated potassium chloride and process of producing it

Also Published As

Publication number Publication date
DE2748220A1 (de) 1978-06-08
CA1106154A (fr) 1981-08-04
FR2372654A1 (fr) 1978-06-30
BE861386A (fr) 1978-03-31

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